Drug cassette



FIG. 1 is a perspective view of a drug cassette as seen from the top, front and left sides;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right side elevation view thereof; and,

FIG. 6 is a left side elevation view thereof.

The broken line showing is for illustrative purposes and forms no part of the claimed design. 

The ornamental design for a drug cassette, as shown and described. 